The Pro48 is an active direct box designed for use on stage or in home recording studios, with exceptional signal handling for use with both active and passive instruments.
 
Specifications
 
Audio circuit type:
Proprietary analog circuit with low-noise op-amp
Frequency response:
20Hz ~ 20kHz (± 1.5 dB
Dynamic range:
99dB
Total harmonic distortion:
0.001% @ 0 dBu
Intermodulation Distortion:
0.002% @ 0 dBu
Phase Deviation:
+28º at 20Hz | +1º at 1kHz | -2º at 20kHz
Input Impedance:
220kΩ - ¼" input
Output Impedance:
175Ω - XLR output
Equivalent Input Noise:
-86dBu
Noise Floor:
-82dB below 0dBu
Maximum Input:
+9dBu
Features
Input pad, Ground lift
General
Construction:
14-gauge steel
Size (L x W x D):
4.25" x 2.75" x 1.75" (108 x 70 x 44mm)
Weight:
1.2 lb (0.54kg)
Power:
48V phantom - proprietary digital switching
Conditions:
For use in dry locations only between 5°C and 40°C
Warranty:
Radial 3-year, transferable